If M = M_B in a Paramagnetic Material (M_B = $\times$

Multiple Choice

If m = m_B in a paramagnetic material (m_B = 9.27 $\times$ 10^-24 J/T) ,at what temperature is the magnetization 2% of the saturation magnetization in an applied magnetic field of 1.50 T?

A) 8.40 K
B) 33.6 K
C) 22.4 K
D) 16.8 K
E) 4.20 K